This is a vintage British Railways Western Region "Supplement No. I to Working Timetable of Mandatory Train Services." This original railroadiana item is printed on paper and details train alterations for mandatory services. It is dated for the period of 4 October 1976 to 1 May 1977, commencing on Monday, 4 October 1976. This supplement is marked "Private and not for publication" and includes details relevant to the Paddington area, issued by the Chief Operating Manager. It is identified as Section PB and bears the internal reference BR31457/2. The listing includes the single paper timetable supplement as pictured.
